9-fluorenyl-methoxycarbonyl-L-Asp-tert-butyl ester Fmoc-L-aspartic acid 4-tert-butyl ester FMOC-L-Aspartic acid β-tert-butyl ester
Purity(HPLC) ≥ 99.5%
Isomer ≤ 0.1%
Specific impurity ≤ 0.1%
Maximum unknown impurity ≤ 0.2%
Acetic acid ≤ 0.02%
Ethyl acetate ≤ 0.5%
Alcohol ≤0.5%
Moisture ≤1.0%
1. High quality standards with competitive prices.
2. Stable supply of protected amino acids for over 20 years.
3. Management according to the GMP concept.
4. Conforming to the requirements of ICHQ12
5. 100% non-animal source, heavy metal residue detection as clients require.
6. The quality control index of products ≥ 20 items.
7. A 2-8℃ cold storage of 100 square meters, which will be expanded to 300 square meters in the future.
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